COMPATIBLE WITH 5/8 INCH BOLTS OR SCREWS to ensure proper fit and secure installation.
DIMENSIONS: Outside diameter 1-3/4", inside diameter 11/16". Each metal washer weighs 0.21 oz. (.01 lbs.) and is .06" thick.
EVENLY DISTRIBUTES LOADS: This SAE flat washer is designed to evenly distribute the load of bolts or screws over a larger surface area.
PREVENTS LOOSE SCREWS AND BOLTS caused by vibration and prevents bolts or screws from pulling through. Additionally, these washers can also serve as spacers.
ELECTRO GALVANIZED STEEL FINISH: For extra protection from rust and corrosion. Reuse these for multiple projects if needed.